Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Hope A, Feldman"'
Publikováno v:
Ethics Hum Res
The use of a placebo has been considered the best method for controlling bias in a prospective randomized clinical trial and provides the most rigorous test of treatment efficacy for evaluating a medical therapy. Placebos commonly produce clinically
Autor:
Mara B. Antonoff, Hope A. Feldman
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery